class_docstr: {0,1,...,n-1}
  
  Example usage:
  self.observation_space = spaces.Discrete(2)
code: def __eq__(self, other):
      return self.n == other.n
  
file_path: keras-rl/utils/gym/spaces/discrete.py
imports: import numpy
  import gym
  from ..None import prng
label_desc: Use image node_id 6 for calling the Discrete obj's underlying member method code with example usage: obj.__eq__(other) and returns: unknown